Oilpan: move core/fileapi to oilpan's heap.

Source/core/fileapi/FileList.h

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 10 matching lines @@
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef FileList_h
 #define FileList_h
 
 #include "bindings/v8/ScriptWrappable.h"
 #include "core/fileapi/File.h"
+#include "heap/Handle.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
-class FileList : public ScriptWrappable, public RefCounted<FileList> {
+class FileList : public RefCountedWillBeGarbageCollectedFinalized<FileList>, public ScriptWrappable {
+    DECLARE_GC_INFO;
 public:
-    static PassRefPtr<FileList> create()
+    static PassRefPtrWillBeRawPtr<FileList> create()
     {
-        return adoptRef(new FileList);
+        return adoptRefWillBeNoop(new FileList);
     }
 
     unsigned length() const { return m_files.size(); }
     File* item(unsigned index) const;
 
     bool isEmpty() const { return m_files.isEmpty(); }
     void clear() { m_files.clear(); }
-    void append(PassRefPtr<File> file) { m_files.append(file); }
+    void append(PassRefPtrWillBeRawPtr<File> file) { m_files.append(file); }
     Vector<String> paths() const;
 
+    void trace(Visitor*);
+
 private:
     FileList();
 
-    Vector<RefPtr<File> > m_files;
+    WillBeHeapVector<RefPtrWillBeMember<File> > m_files;
 };
 
 } // namespace WebCore
 
 #endif // FileList_h